Useful tips for everyday
What is change cipher spec in TLS? Change Cipher Spec is a separate sub-protocol in TLS which is used to indicate either party in TLS…
Can you trace where a SIM card was bought? If you know your SIM card’s unique number, you can locate the card itself; it’s as…
Is it safe to use a hard drive with bad sectors? Generally – if drive starts developing bad sectors, data on it no longer can…
How is Hashcat used to crack WPA passwords? This new attack against the PMKID uses Hashcat to crack WPA passwords and allows hackers to find…
Why is CAPTCHA such a bad idea? In the worst case, the most annoying thing about captchas is that when they are not implemented properly,…
What is Krack protection? KRACK is an acronym for Key Reinstallation Attack. KRACK is a severe replay attack on Wi-Fi Protected Access protocol (WPA2), which…
Is dictionary attack always faster than brute force attack? A dictionary attack will be slower than a brute force attack for formats at high speed…
Can I trust Plaid with my bank account information? Plaid is a safe and secure way to connect your bank information. Many major banks and…
How are certificates validated? To verify a certificate, a browser will obtain a sequence of certificates, each one having signed the next certificate in the…
What is the STAR property and why is it called the STAR property? The * (star) Property states that a subject at a given security…